Influence of high-energy ball-milling duration on Nb-Al powder mixture microhardness

被引：0
|
作者：
Osipov, D. A. [1 ,2 ]
Ishkov, A. D. [2 ]
Smirnov, I. V. [1 ,2 ]
Grinyaev, K. V. [1 ,2 ]
Ditenberg, I. A. [1 ,2 ]
机构：
[1] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Branch, Tomsk, Russia
[2] Natl Res Tomsk State Univ, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2024年 / 67卷 / 10期
关键词：
Niobium-aluminum powder system; High-energy ball milling; Microhardness; 538.911; 669-179;
D O I：
10.1007/s11182-024-03287-x
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The influence of high-energy ball milling duration on the microhardness values of the precursors from the Nb-Al powder mixture is studied. The main stages of microhardness increase, characterized by the specificity of its values change relative to the HEBM duration, are identified. As the microhardness values increase, an increase in the spread of its values is observed, which indicates the heterogeneity of the structural-phase state. Structural investigation methods have established that after 3.5 min HEBM an ordered AlNb2 compound is formed, the volume fraction of which is about 4%. It is assumed that the presence of particles of a strong ordered phase makes the main contribution to the strengthening of the powder mixture precursor.
引用
收藏
页码：1599 / 1602
页数：4
相关论文
共 50 条
  • [21] Processing and Microstructural Characterization of a Ti-Cr-Nb Alloy Synthesized by High-Energy Ball-Milling
    Ribeiro de Castro, Jose Fernando
    Santos, Sydney Ferreira
    Ishikawa, Tomaz
    Botta, Walter Jose
    MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2012, 15 (05): : 753 - 756
  • [22] SM2FEL7NY POWDER WITH HIGH COERCIVITY PREPARED BY HIGH-ENERGY BALL-MILLING
    WANG, KY
    WANG, YZ
    YIN, L
    SONG, L
    RAO, XL
    LIU, GC
    HU, BP
    SOLID STATE COMMUNICATIONS, 1993, 88 (07) : 521 - 523
  • [23] Mechanochemical Reactions of Lithium Niobate Induced by High-Energy Ball-Milling
    Kocsor, Laura
    Peter, Laszlo
    Corradi, Gabor
    Kis, Zsolt
    Gubicza, Jeno
    Kovacs, Laszlo
    CRYSTALS, 2019, 9 (07):
  • [24] THE STRUCTURE OF NANOCRYSTALLINE NIAL POWDERS PREPARED BY HIGH-ENERGY BALL-MILLING
    WAGNER, CNJ
    YANG, EY
    BOLDRICK, MS
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1995, 193 : 574 - 577
  • [25] Obtainment of Copper(II) Fluoroborate by High-Energy Impacted Ball-Milling
    Aydin, D. Y.
    Guru, M.
    Ipek, D.
    Ozyurek, D.
    ACTA PHYSICA POLONICA A, 2019, 135 (05) : 888 - 891
  • [26] NANOCRYSTALLINE AND AMORPHOUS OXIDE POWDERS PREPARED BY HIGH-ENERGY BALL-MILLING
    MICHEL, D
    MAZEROLLES, L
    BERTHET, P
    GAFFET, E
    EUROPEAN JOURNAL OF SOLID STATE AND INORGANIC CHEMISTRY, 1995, 32 (7-8): : 673 - 682
  • [27] Microstructural characterization of nanocrystalline SiC synthesized by high-energy ball-milling
    Ghosh, B.
    Pradhan, S. K.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 486 (1-2) : 480 - 485
  • [28] Nanostructure evolution of expanded graphite during high-energy ball-milling
    Duan, Wenyan
    INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS SCIENCE, PTS 1 AND 2, 2011, 80-81 : 229 - 232
  • [29] Reaction of oxiranes with cyclodextrins under high-energy ball-milling conditions
    Jicsinszky, Laszlo
    Calsolaro, Federica
    Martina, Katia
    Bucciol, Fabio
    Manzoli, Maela
    Cravotto, Giancarlo
    BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 2019, 15 : 1448 - 1459
  • [30] Microstructural evolution of Al–Fe powder mixtures during high-energy ball milling
    F Cardellini
    V Contini
    R Gupta
    G Mazzone
    A Montone
    A Perin
    G Principi
    Journal of Materials Science, 1998, 33 : 2519 - 2527
12345